I have probably experienced more dorm life than the typical person. Only with me, it was Air Force dorms overseas. It was a nightmare, at every base. Drunk people pulling the fire alarms, drunk people knocking on your door just to say hi, or simply irritate you, people knock on your door to see your roommate when you don't feel like company, room inspections, the list goes on and on. I hated it, and I can't imagine living in a college dorm. I was even forced to share a room with my supervisor while deployed, and she was one of the rudest people I have met in my life.
So, if college dorm life is anything like what I have experienced, God help you. My advice is to balance avoiding conflict with setting boundaries. Like the above poster said, hopefully you get paired with another student nurse , or better yet, in a nursing dorm. And if you don't, see if you can switch roommates down the road if need be so that you can be with a nursing student.